Configure 'data Protection', Match Case / Whole Words...
In shown settings both check boxes can be marked simultaneous:
Match whole words
Match case
In my opinion this makes no sense, what is the difference?
Something like this should be blocked for mail and web:
123#abc
For example all following cases should be covered:
123#abc
0123#abc
123#abc4
(space)123#abc4
(space)123#abc somewhat
somewhat 123#abc somewhat
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